发明授权
- 专利标题： Vehicle steering apparatus
- 专利标题（中）： 车辆转向装置
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申请号： US12867487申请日： 2009-02-09
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公开(公告)号： US08408353B2公开(公告)日： 2013-04-02
- 发明人: Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
- 申请人： Shigeki Nagase , Ken Matsubara , Minoru Sentoku , Kunihiro Oka , Motoo Nakai , Kouya Yoshida , Nobuhiro Uchida , Naotake Kanda
- 申请人地址： JP Osaka
- 专利权人： JTEKT Corporation
- 当前专利权人： JTEKT Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Rabin & Berdo, P.C.
- 优先权： JP2008-031112 20080212; JP2008-031116 20080212; JP2008-091653 20080331; JP2008-091658 20080331
- 国际申请： PCT/JP2009/000509 WO 20090209
- 国际公布： WO2009/101788 WO 20090820
- 主分类号： B62D5/04
- IPC分类号： B62D5/04
摘要：
Disclosed is a vehicle steering apparatus (1; 301) equipped with a control device (12; 322) which controls the actuation of an electric motor (18; 317). First and second housings (23, 24 325, 312), which are in contact with each other, partition off an accommodation chamber (100; 324) which contains the control device (12; 322). The first housing (23; 325) is at least one part of the motor housing (25; 323). The first housing (23; 325) includes a first interior wall surface (101; 401) which partially partitions the accommodation chamber (100; 324). The second housing (24; 312) includes a second interior wall surface (102; 402) which partially partitions the accommodation chamber (100; 324). The first and the second interior wall surfaces (101, 102; 401, 402) are opposite each other with respect to the axial direction (X1) of a rotatable shaft (37; 352) of an electric motor (18; 317). The second interior wall surface (102; 402) includes the flat annular surface that surrounds a central axis (C1) of the rotatable shaft (37; 352) and an extension (C2) of the central axis (C1). The flat circular surface is orthogonal to the central axis (C1) and the extension (C2) of same.
公开/授权文献
- US20110000737A1 VEHICLE STEERING APPARATUS 公开/授权日：2011-01-06
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